What it is:Geurlain�s iconic handcrafted pearls have been reinvented with a boosted illuminating power. What it does:For the first time ever, M�t�orites� Pearls incorporate Guerlain�s exclusive Stardust Technology, a spherical pigment contained within each pearl, to deliver illuminating powder pearls that minimize flaws and brighten the skin. This formulation diffracts light upon contact to envelop the skin in an illuminating halo. Each lightweight shade has a specific correcting action to deliver the ultimate in luminous skin and perfectly even complexion.